4. Find f (2), f (3), f (4), and f (5) if f is defined recursively by f (0) = f (1) = 1 and for n = 1, 2, . . . a) f (n + 1) = f (n) − f (n − 1). b) f (n + 1) = f (n)f (n − 1). c) f (n + 1) = f (n)2 + f (n − 1)3. d) f (n + 1) = f (n)/f (n − 1).

a) f(2) = 0; f(3) = f(4) = -1; f(5) = 0

b) f(2)=f(3)=f(4)=f(5) = 1

c) f(2) = 2; f(3) = 5; f(4) = 27; f(5) = 734

d) f(2)=f(3)=f(4)=f(5) = 1

Step-by-step explanation:

the answer is c.

for continuous functions, they continue in the same pattern and you have to find that pattern kinda like slope

  or  

step-by-step explanation:

if the four friends split the cost, p, of the pizza evenly, then each friend pays one-fourth of the cost of the pizza.

the expression is   or